Chord Progress Album

This application that can stock chord progressions. But it's not just a chord progression memo app. I think that You have to try your favorite chord progression every time you make a song. Even if the chord progression is the same, I think there are changes such as “I want to make a song with key D this time” and “I want to make a song with key B this time”. In such cases, this app will help you create your song! Open a registered chord progression and swipe once to change all chord progressions composed of C to C # chords. Swipe again to change D. Swipe down to do the opposite. You can also listen the code sounds, so it ’s useful for thinking from the start. I hope you can make a good song. Thanks!